- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 20/08 - Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
Patent holdings for IPC class A47C 20/08
Total number of patents in this class: 203
10-year publication summary
|
22
|
33
|
27
|
19
|
10
|
16
|
6
|
10
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Paramount Bed Co., Ltd. | 263 |
27 |
| Dreamwell, Ltd. | 407 |
15 |
| Ascion, LLC | 55 |
13 |
| Sleep Number Corporation | 613 |
13 |
| Ergomotion, Inc. | 94 |
9 |
| Dewertokin Technology Group Co., Ltd. | 205 |
9 |
| Purple Innovation, LLC | 411 |
7 |
| Tempur World, LLC | 212 |
6 |
| Bionical Systems AG | 6 |
5 |
| Linak A/S | 339 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
3 |
| CERAGEM Co., Ltd. | 302 |
3 |
| de Werth Group AG | 16 |
3 |
| Integrated Furniture Technologies Limited | 10 |
3 |
| Linrot Holding AG | 12 |
3 |
| NISCO Co., Ltd | 47 |
3 |
| Werner Media Partners, LLC, DBA Nature's Sleep, LLC | 43 |
3 |
| Motus Mechanics Limited | 12 |
3 |
| Bett1.de GmbH | 59 |
3 |
| Eevolv Ltd | 11 |
3 |
| Other owners | 65 |